Data Book of Electrical Contacts

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Featured Article

Welcome to our Wiki of electrical contacts

The basis of this Wiki is the 2012 issue of the "DODUCO Data Book of Electrical Contacts" which is also available in printed form.
To get your desired information, please use:

For further questions or help, please contact us directly under Contact DODUCO


Featured Article

Manufacturing of Single Contact Parts

The group of single contacts includes contact rivets, contact tips and formed parts such as weld buttons. Contact spheres (or balls) are today rarely used because of economical considerations.

Contact Rivets

Solid Contact Rivets

Solid contact rivets are the oldest utilized contact parts. Their manufacturing requires a ductile contact material and is done without scrap on fully automated special cold heading machines. A wire slug is cut off and the rivet head is formed by pressing and hammering. This way contact rivets...

Featured Files

Softening of Ag SnO2 98 2 PX after annealing.jpg
Softening of Ag/SnO2 98/2 PX after annealing for 1 hr after 80% cold working

by Doduco Redaktion


Strain hardening of AgCu5 by cold working.jpg
Strain hardening of AgCu5 by cold working
Pages: Silver Based Materials,
Werkstoffe auf Silber-Basis

by Doduco Redaktion